Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I'm designing a proto board for my application and can't use a discovery board since there isn't one for this chip. So I have to put debug capabilities on my board. However, I can't find documentation on how to hook it up to the processor once I've...
Hi, just updated my IDE, which prompted a ST-LINK upgrade to en.stsw-link007_V2-37-27.STM32F303RET nucleo. No other hardware. Always been rock solid.Refused to debug, as soon as I put breakpoints in I getCM4 Failed to read fpu registersFAILED to REG...
I need to evaluate your MCU of type STM32F407IETDo you have any evalboard with this device?Kind regardsKároly
I wondering about this in STM32CUBEIDE: Reading 0x20 bytes of memory from addr 0xe00fffd0 MCU: STM32F103RBT6STM32CUBEIDE log tail (for full log see attachment)[4.313] handlePacket(): Reading 0x20 bytes of memory from addr 0xe00fffd0 [4.313] write():...
I'm using Stm32f4 nucleo-f412z g for a test fixture kind of setup. After loading the firmware I want to keep the eval board in a box and power it externally with a power brick and usb. But when I do this, it doesn't work with the firmware I uploaded....
32 pins yet there is no target power? How are we suppose to power the target?
Hello i have a jiyi flight controller STM32F407 2 unit faulty and 1 unit is working fine. I use the ST link device to connect the flight controller GND/3.3V/IO/CLK it working on the link msg appear deive memory cannot read, i change the level 1 to 0...
Hi,I am wondering about an apparent discrepancy in documentation of the pin outs for the Nucleo-H743ZI2 board:The "user manual" for the Nucleo-144 boards, on page 7 has in a footnote that H743ZI has been replaced by the H743ZI2. (Link: https://www.st...
I have issue with starting a debug session after upgrading the STLINK-V3SET to version V3J7M2B4S1! I want to go back to firmware V3J5M2B3S1.
